Rake task library that allows code-coverage reports to be generated using RCov (eigenclass.org/hiki.rb?rcov).

Methods
Attributes
[RW] excludes Set of glob patterns that should be excluded from the test run. [none]
[RW] load_paths Extra load-paths that should be appended to $: when running the test cases. [none]
[RW] no_color If true, RCov will generate colorblind-safe output. [false]
[RW] output_dir The path to which RCov should generate output [./coverage]
[RW] profile Determines whether bogo-profiling is enabled [false]
[RW] range The color scale range for profiling output (dB) [not used]
[RW] rcov_cmd The command that runs RCov [‘rcov’]
[RW] source_files A +Rake::FileList+ holding Ruby source filenames that are included in the coverage report. This is optional - RCov finds sources by running them. However, if you do specify your files here then the coverage report will only be generated when they change.
[R] taskname The base name for the generated task [:rcov]
[RW] test_files A +Rake::FileList+ holding unit-test filenames and globs. RCov will execute these to generate the report.
Public Class methods
new(name = :rcov) {|self if block_given?| ...}

Create a new RCovTask, using the supplied block for configuration, and define tasks with the specified base-name within Rake.

Note that the named task just invokes a file task for the output directory, which is dependent on test (and source, if specified) file changes.

[ show source ]

    # File lib/rote/extratasks.rb, line 58
58:     def initialize(name = :rcov) # :yield: self if block_given?      
59:       @taskname = name
60:       @rcov_cmd = 'rcov'
61:       @test_files = Rake::FileList.new
62:       @source_files = Rake::FileList.new
63:       @load_paths = []
64:       @excludes = []      
65:       @output_dir = './coverage'
66:       
67:       yield self if block_given?
68: 
69:       define(name)
70:     end